The Best Pest Control in Theresa, WI

Compare the highest-rated pest control professionals in Theresa, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Batzner Pest Control

4.8
(500 reviews)
Verified

A long-standing, family-owned company and a regional leader in pest management. Batzner is known for its highly trained technicians, comprehensive service offerings, and strong commitment to customer service and environmentally responsible solutions. They offer both residential and commercial programs.

(Nearest Service Center) N96 W18221 County Line Rd, Menomonee Falls, WI 53051

Specialties & Features

Termite inspection and treatment
Rodent removal and prevention
Bed bug extermination

Business Information

Years in Business:75 years
Licensed:Yes
Insured:Yes
#2

Wil-Kil Pest Control (An Ehrlich Company)

4.7
(300 reviews)
Verified

As part of the Ehrlich brand, Wil-Kil leverages national resources while maintaining a strong local presence in Wisconsin. They are recognized for their scientific approach to pest control, advanced treatment methods, and robust preventative maintenance programs.

(Nearest Service Center) 1705 Paramount Ct, Waukesha, WI 53186

Specialties & Features

Preventative pest management programs
Wildlife removal services
Commercial pest control services

Business Information

Years in Business:95 years
Licensed:Yes
Insured:Yes
#3

A-Alert Exterminating Service Inc.

4.6
(150 reviews)
Verified

A highly reputable, local Wisconsin company known for its personalized service and deep community roots. They receive consistent praise for their responsiveness, thoroughness, and effective solutions for common and difficult pest problems.

(Headquarters) 930 Market St, Oconomowoc, WI 53066

Specialties & Features

Ant
roach
and insect control
Residential pest control services
Rodent removal

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes

Why These Are the Top Pest Control Contractors in Theresa

** The pest control market serving Theresa, Wisconsin, is characterized by high-quality regional and local providers rather than a high volume of hyper-local competition. Due to Theresa's rural and semi-rural setting in Dodge County, residents commonly deal with pests such as mice, voles, ants, spiders, and occasional wildlife intrusions like raccoons or bats. Termites are also a concern in Wisconsin, making inspections a valued service. The competition level is moderate but features established companies with excellent reputations and significant longevity. Customers in this area tend to value proven reliability, local expertise, and personalized service. The leading companies are all professionally licensed and insured, adhering to state regulations and safety standards. Many now offer eco-friendly and pet-safe options as a standard part of their service portfolio. Typical pricing can vary based on the pest, property size, and service frequency. A one-time treatment for ants or spiders might range from **$150 - $300**, while ongoing quarterly preventative programs often start around **$50 - $75 per month**. More intensive services like termite treatment or wildlife exclusion are significant projects, typically costing **$1,200 - $3,500+** depending on the scope. It is standard practice for all reputable companies to provide free, detailed inspections and quotes before any work begins.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Theresa regulations and climate

Frequently Asked Questions About Pest Control in Theresa

Get answers to common questions about pest control services in Theresa, Wisconsin.

1What are the most common pest problems for homeowners in Theresa, WI, and when should I be most concerned about them?

Due to our rural setting and Wisconsin's climate, common pests include mice and voles seeking warmth in fall/winter, ants (especially carpenter and pavement ants) in spring/summer, and occasional issues with wasps, boxelder bugs, and cluster flies. Seasonal timing is critical; for example, late summer/early fall is key for preventing rodent entry, while spring treatments target emerging ant colonies and wasp queens before they establish nests.

2How much should I expect to pay for professional pest control services in the Theresa area?

Costs vary based on pest type and property size. A one-time interior/exterior treatment for ants or spiders typically ranges from $125-$250. Ongoing quarterly or seasonal maintenance plans for general pest prevention often cost between $40-$75 per visit. For specialized services like rodent exclusion or termite treatments (though less common here than in southern states), prices can be $300+. Always request a detailed, in-person estimate from local providers.

3Are there any local Wisconsin or Dodge County regulations I should know about when hiring a pest control company?

Yes. Wisconsin law requires all commercial pesticide applicators to be certified by the Department of Agriculture, Trade and Consumer Protection (DATCP). Reputable Theresa-area companies will have this certification and should provide you with a copy of their label and a detailed service report outlining chemicals used and safety precautions. For wildlife like bats (a protected species in WI), special regulations apply for exclusion timing.

4What should I look for when choosing a pest control provider serving Theresa?

Prioritize local companies with experience in Dodge County's specific pest pressures. Verify their DATCP certification and insurance, ask for local references, and ensure they offer a guarantee on their work. Given Theresa's mix of older homes and newer developments, choose a provider experienced in both—someone who understands foundational pest entry points in historic properties as well as modern construction.

5Is preventative pest control worth it in Theresa, or should I just treat problems as they appear?

Given our distinct seasons, preventative plans are highly recommended. Proactive treatments in early spring and late fall can prevent costly infestations of overwintering pests and rodents. Regular exterior barrier sprays help manage the high ant and spider activity during our humid summers. This approach is often more cost-effective and less invasive than emergency remediation, especially for homes near farmland or wooded areas common in our region.